What does the F0E2 error code mean and how do I fix it?

The F0E2 error code indicates excessive sudsing in the washer. It commonly appears when using natural, organic, or homemade HE detergents that generate a high level of suds, and the recommended fix is to switch to a different HE detergent. Always measure detergent carefully and follow the manufacturer's instructions to avoid over-sudsing. (Page 4)